package test;

import org.apache.commons.lang3.StringUtils;

import java.io.*;
import java.net.URL;
import java.net.URLConnection;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

public class MockRequest {

    public static void main(String[] args) throws IOException, ExecutionException, InterruptedException {
        ExecutorService executorService = Executors.newFixedThreadPool(3);
        InputStream inputStream = null;
        File file = new File("C:\\Users\\svenl\\Documents\\Tencent Files\\183917441\\FileRecv\\testLT.txt");
        BufferedReader bufferedReader = new BufferedReader(new FileReader(file));

        String request = "";
        String envPrefix = "https://api.uat.qingdao.yuantutech.com";
        int count = 0;
        while ((request = bufferedReader.readLine()) != null) {
            if (request.contains("261") && request.contains(" HTTP")) {
                StringBuffer url = new StringBuffer();
                url.append(envPrefix);
                String[] https = request.split("HTTP");
                url.append(https[0]);


                executorService.execute(() -> {
                    String s = sendGet(url.toString(), null);
                });
                System.out.println("请求成功: " + count+++" " + url.toString());


            }
        }
        executorService.shutdown();

    }


    public static String sendPost(String url, String param) {
        PrintWriter out = null;
        BufferedReader in = null;
        String result = "";
        try {
            URL realUrl = new URL(url);
            // 打开和URL之间的连接
            URLConnection conn = realUrl.openConnection();
            // 设置通用的请求属性
            conn.setRequestProperty("accept", "*/*");
            conn.setRequestProperty("connection", "Keep-Alive");
            conn.setRequestProperty("user-agent",
                    "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
            // 发送POST请求必须设置如下两行
            conn.setDoOutput(true);
            conn.setDoInput(true);
            // 获取URLConnection对象对应的输出流
            out = new PrintWriter(conn.getOutputStream());
            // 发送请求参数
            out.print(param);
            // flush输出流的缓冲
            out.flush();
            // 定义BufferedReader输入流来读取URL的响应
            in = new BufferedReader(
                    new InputStreamReader(conn.getInputStream()));
            String line;
            while ((line = in.readLine()) != null) {
                result += line;
            }
        } catch (Exception e) {
            System.out.println("发送 POST 请求出现异常！" + e);
            e.printStackTrace();
        }
        //使用finally块来关闭输出流、输入流
        finally {
            try {
                if (out != null) {
                    out.close();
                }
                if (in != null) {
                    in.close();
                }
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
        return result;
    }


    public static String sendGet(String url, String param) {
        String result = "";
        BufferedReader in = null;
        String urlNameString;
        try {
            if (StringUtils.isNotBlank(param)) {
                urlNameString = url + "?" + param;
            } else {
                urlNameString = url;
            }
            URL realUrl = new URL(urlNameString);
            // 打开和URL之间的连接
            URLConnection connection = realUrl.openConnection();
            // 设置通用的请求属性
            connection.setRequestProperty("accept", "*/*");
            connection.setRequestProperty("connection", "Keep-Alive");
            connection.setRequestProperty("user-agent",
                    "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
            // 建立实际的连接
            connection.connect();
            // 获取所有响应头字段
            Map<String, List<String>> map = connection.getHeaderFields();
            // 遍历所有的响应头字段
         /*   for (String key : map.keySet()) {
                System.out.println(key + "--->" + map.get(key));
            }*/
            // 定义 BufferedReader输入流来读取URL的响应
            in = new BufferedReader(new InputStreamReader(
                    connection.getInputStream()));
            String line;
            while ((line = in.readLine()) != null) {
                result += line;
            }
        } catch (Exception e) {
            System.out.println("发送GET请求出现异常！" + e);
            e.printStackTrace();
        }
        // 使用finally块来关闭输入流
        finally {
            try {
                if (in != null) {
                    in.close();
                }
            } catch (Exception e2) {
                e2.printStackTrace();
            }
        }
        return result;
    }


}

